INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '375d1783bc5439223d31f5315041111511c7d8dc80ed31cc81e923e112bdf408', 
    '/853lhoj6Xe2mRFGBiTGIfAd1vQHjg6AM0SZVhKGeu4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)